Worn Powerstone
Worn Powerstone
Artifact
Worn Powerstone enters the battlefield tapped.
: Add .
"The strange energy source isn't cosmium after all, but some unidentifiable material that has leached cosmium residue from the walls. Could be dangerous. Could change everything."
—Oltec archaeological survey
Illustrated by Chris Ostrowski
not legal
standard
legal
historic
not legal
pioneer
not legal
explorer
not legal
modern
legal
legacy
not legal
pauper
legal
commander
legal
brawl
not legal
alchemy